cmd/ld: don't delete output binary if not "ordinary" file (redux).
cmd/ld: don't delete output binary if not "ordinary" file (redux).

following on CL https://codereview.appspot.com/76810045 and
issue 7563, i now see there's another "remove(outfile)" a few
dozen lines down that also needs fixing.

LGTM=iant
R=golang-codereviews, iant
CC=0intro, golang-codereviews, r
https://codereview.appspot.com/89030043

Committer: Ian Lance Taylor <87e9c6d529889242b7e184afb632328636553ab4@golang.org>

h8liu/golang,h8liu/golang,h8liu/golang,h8liu/golang,h8liu/golang,h8liu/golang,h8liu/golang